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Lyrx [107]
2 years ago
14

Please Help:) What is the value of x?

Mathematics
2 answers:
Nadya [2.5K]2 years ago
8 0

Answer:

x = 49

Step-by-step explanation:

  1. Write it out as an equation: 3x + 33 = 180
  2. Subtract 33 from each side, so it now looks like this: 3x = 147
  3. Divide each side by 3 to cancel out the 3 next to x. It should now look like this: x = 49

I hope this helps!

Radda [10]2 years ago
6 0
X is 49 :)) hope this helps you
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C and ​ ∠D ​ are vertical angles with m∠C=−x+26 and m∠D=2x−10 . What is m∠D ? Enter your answer in the box. ​ °
ANEK [815]
Angle c and angle d are congruent. Congruent means they have the same the measure, or they have EQUAL measures. You set the two values equal to each other and solve for x.
X+26=2x-10 subtract x from both sides
26=x-10 add 10 to both sides
36=x

Now substitute x back in for angle d.
2(36)-10 = 62
4 0
3 years ago
Solve for the value of k
wel

Answer:

k=13

Step-by-step explanation:

3k+6+4k-7+90=180

7k+89=180

k=180-89/7

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8 0
2 years ago
In the figure below which term best describes point X?
Dmitrij [34]

The answer is B. centroid, which is the intersection of three medians of the triangle's sides.

Let's look into other answers as well:

A. Circumcenter

It is the point where three perpendicular bisector meet, and is not correct as we can see there is no indication of right angles.

The first photo is what a circumcenter looks like:

C. Incenter

It is the point where the angle bisectors of the triangles meet, which is not indicated in the photo as well.

The second photo is what a incenter looks like:

D. Orthocenter

It is a point where the altitudes of a triangle intersect, and is not indicated by the figure.

The second photo is what a Orthocenter looks like:

Therefore the answer is B. Centroid.

Hope it helps!

3 0
2 years ago
Which expression is equivalent to -2v​+(​-4)+8​+(-​3v)?
UNO [17]

Answer:

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Step-by-step explanation:

5 0
2 years ago
62.5% as a decimal <br>please help me
tamaranim1 [39]
0.625 is the answer hope that hepled
5 0
3 years ago
Read 2 more answers
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